Charles H. Spurgeon on Psalms 106:29

They provoked him to anger with their inventions. Note, that it is not said, with their deeds, but with their pursuits (studies). It is one thing simply to do a thing; it is quite another to pursue it earnestly night and day. The first may take place by chance, or through ignorance, or on account of some temptation, or violence, and that without the consent and against the inclination of the mind. But the latter is brought about in pursuance of a fixed purpose and design and by effort and forethought. We see, therefore, in this passage that the patience of God was at length provoked to anger and fury when the people sinned not merely once and again, but when the pursuit of sin grew and strengthened. Musculus.